133079065744

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{105284071}}^1$

素因数の和:105284158

約数の個数: 20

約数和(自身を含む): 261104498560

約数和(自身を除く): 128025432816

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 105284071, 210568142, 421136284, 842272568, 1684545136, 8317441609, 16634883218, 33269766436, 66539532872, 133079065744]

約数ペア:

[(1, 133079065744), (2, 66539532872), (4, 33269766436), (8, 16634883218), (16, 8317441609), (79, 1684545136), (158, 842272568), (316, 421136284), (632, 210568142), (1264, 105284071)]